const JwtStrategy = require('passport-jwt').Strategy,
      ExtractJwt = require('passport-jwt').ExtractJwt;
const mongoose = require('mongoose')
const User = mongoose.model('users')
const opts = {}
opts.jwtFromRequest = ExtractJwt.fromAuthHeaderAsBearerToken();
opts.secretOrKey = 'secret';

module.exports = passport =>{
    passport.use(new JwtStrategy(opts, (jwt_payload, done) => {
        //console.log(jwt_payload)
        User.findById(jwt_payload.id)
            .then(user=>{
                if(user){
                    return done(null, user)
                }
                return done(null, false)
            })
            .catch(err=>console.log(err))
    }))
}